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$770+ Cheap flights from Buffalo (BUF) to Copenhagen (CPH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Buffalo to Copenhagen

Cheapest flights from Buffalo to Copenhagen
Explore the most affordable flight options available from Buffalo to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am
BUF
-
CPH
2 stops24h 25m
United Airlines
Tue 12/87:10 am
CPH
-
BUF
2 stops21h 27m
United Airlines
Deal found 7/21$770
This Cheapflightsfares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:30 am
BUF
-
CPH
2 stops25h 25m
SWISS
Tue 9/17:55 pm
CPH
-
BUF
2 stops31h 12m
SWISS
Deal found 7/20$853
This Virgin Atlantic deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am
BUF
-
CPH
1 stop17h 45m
Virgin Atlantic
Tue 9/19:00 am
CPH
-
BUF
1 stop21h 40m
Virgin Atlantic
Deal found 7/20$903
This Cheapflightsfares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:30 am
BUF
-
CPH
2 stops26h 40m
SWISS
Thu 8/279:40 am
CPH
-
BUF
2 stops17h 27m
SWISS
Deal found 7/21$904
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:59 pm
BUF
-
CPH
2 stops20h 36m
Multiple Airlines
Fri 9/113:00 pm
CPH
-
BUF
2 stops49h 09m
Multiple Airlines
Deal found 7/21$930
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:53 pm
BUF
-
CPH
2 stops21h 07m
United Airlines
Fri 9/1112:45 pm
CPH
-
BUF
2 stops34h 11m
United Airlines
Deal found 7/21$944
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:30 am
BUF
-
CPH
2 stops31h 00m
United Airlines
Thu 8/2012:45 pm
CPH
-
BUF
2 stops38h 22m
United Airlines
Deal found 7/23$947
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:51 pm
BUF
-
CPH
1 stop14h 44m
British Airways
Fri 9/118:50 am
CPH
-
BUF
2 stops19h 20m
British Airways
Deal found 7/21$948
This Virgin Atlantic deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
BUF
-
CPH
1 stop17h 45m
Virgin Atlantic
Thu 8/209:00 am
CPH
-
BUF
1 stop12h 13m
Virgin Atlantic
Deal found 7/23$954
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:21 pm
BUF
-
CPH
2 stops16h 04m
American Airlines
Thu 8/273:20 pm
CPH
-
BUF
1 stop14h 36m
American Airlines
Deal found 7/21$957
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
BUF
-
CPH
2 stops17h 15m
Delta
Thu 8/209:00 am
CPH
-
BUF
1 stop16h 19m
Delta
Deal found 7/23$960

Find flight deals from Buffalo to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Round-trip from

$853
(Cheapflightsfares)
From Buffalo to Kastrup Copenhagen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Buffalo to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 8/26

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Tue 9/1

9:00 am-12:40 am

1 stop21h 40m

$903

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 8/20

10:30 am-7:10 pm

2 stops26h 40m

Kastrup Copenhagen

Thu 8/27

9:40 am-9:07 pm

2 stops17h 27m

$904

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 8/26

5:38 pm-4:10 pm

2 stops16h 32m

Kastrup Copenhagen

Tue 9/1

3:20 pm-11:56 pm

1 stop14h 36m

$904

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 8/12

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Thu 8/20

9:00 am-3:13 pm

1 stop12h 13m

$954

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 8/12

10:00 am-9:15 am

2 stops17h 15m

Kastrup Copenhagen

Thu 8/20

9:00 am-7:19 pm

1 stop16h 19m

$960

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 8/20

10:30 am-8:55 am

3 stops16h 25m

Kastrup Copenhagen

Thu 8/27

6:10 am-9:07 pm

3 stops20h 57m

$962
Quickest round-trip

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 9/4

7:00 am-6:45 am

1 stop17h 45m

Kastrup Copenhagen

Fri 9/11

9:00 am-3:05 pm

1 stop12h 05m

$1,046

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 8/26

1:56 pm-1:55 pm

3 stops17h 59m

Kastrup Copenhagen

Tue 9/1

6:50 am-9:07 pm

3 stops20h 17m

$1,420

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 7/29

1:54 pm-1:55 pm

3 stops18h 01m

Kastrup Copenhagen

Sat 8/8

12:15 pm-10:00 am

3 stops27h 45m

$2,554

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 8/20

9:15 am-9:15 am

2 stops18h 00m

Kastrup Copenhagen

Thu 8/27

6:10 am-11:43 pm

2 stops23h 33m

$3,683

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 12 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Copenhagen?

    Virgin Atlantic, SWISS, and Delta can get you from Buffalo to Copenhagen in just under 17h 15m. Your travel time can differ by up to 9h 25m. There are 3900 mi between Buffalo and Copenhagen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Buffalo to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Copenhagen.

  • Can I find deals for business class flights from Buffalo to Copenhagen?

    Yes. Cheapflights offers flight deals from Buffalo to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Buffalo to Copenhagen

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